After his large bet on the flop I didn't think he would fold. Do you push this knowing he is going to call?

***** Hand History for Game 2505033454 *****
$50 NL Texas Hold'em - Tuesday, August 09, 11:59:32 EDT 2005
Table Table 36618 (6 max) (Real Money)
Seat 6 is the button
Total number of players : 6
Seat 4: JEstrop ( $57.65 )
Seat 3: mr_QQQ ( $73.60 )
Seat 5: goodexcuse ( $39.05 )
Seat 6: Mojso ( $32.32 )
Seat 1: HideUrChips ( $68.40 )
Seat 2: Dragun32 ( $34.25 )
HideUrChips posts small blind [$0.25].
Dragun32 posts big blind [$0.50].
** Dealing down cards **
Dealt to JEstrop [ Js Kd ]
mr_QQQ folds.
JEstrop raises [$1.50].
goodexcuse folds.
Mojso folds.
HideUrChips folds.
Dragun32 calls [$1].
** Dealing Flop ** [ Ks, Ts, Qs ]
Dragun32 bets [$10].
JEstrop is all-In.
Dragun32 is all-In.
...